Jun received his MD in First Affiliated Medical School of Wuhan University in China. He completed his residency in the Department of Orthopedic Surgery in Ren Min Hospital of Wuhan University. He then entered a PhD training program in the West China School of Medicine at Sichuan University, where he performed orthopedic surgical procedures under supervision of Professor Lei Liu and began his research training. His research was focused on understanding the mechanisms of how modified heterogeneous deproteinated bone and bone marrow mesenchymal stem cells can facilitate the healing of bone. He joined the Zhang Lab in March 2018, focusing on using 3D bioprinting and biomaterials in the engineering of bone and associated tissues.